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Intelligent class sign interaction method based on voice recognition

A speech recognition and intelligent technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problem of high cognitive load, achieve the effect of reducing the load of operation, enhancing user experience, and shortening the operation path

Pending Publication Date: 2019-10-08
广州云蝶科技有限公司
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a smart class card interaction method based on speech recognition in view of the defects of the prior art, so as to solve the problem that the smart class card interaction method in the prior art requires the user to learn and memorize the usage method to a certain extent, resulting in Questions with higher cognitive load

Method used

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  • Intelligent class sign interaction method based on voice recognition

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Embodiment Construction

[0054] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0055] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0056] Smart class cards are generally deployed at the door of classrooms, and are used to display curriculum information, class and school notifications, cultural construction, announcement information release, card swiping attendance, inform...

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Abstract

The invention provides an intelligent class sign interaction method based on voice recognition. The method comprises the following steps: receiving a voice signal of a first user; preprocessing the voice signal to obtain a first digital signal; carrying out characteristic extraction on the first digital signal to obtain characteristic parameters; decoding the characteristic parameters to obtain anoptimal word model sequence; forming text information of the voice signal by the optimal word model sequence; performing semantic analysis on text information of the continuous voice signal to obtaina text command and a user intention; according to the text command, displaying an output result corresponding to the text command on a display interface; determining response information according tothe user intention; and converting the response information to generate a continuous voice, and outputting the continuous voice. Therefore, the operation path of the user is shortened, the operationload of the user on an intelligent class sign is reduced, the interface display and the voice response can be carried out at the same time, and the user experience is greatly enhanced.

Description

technical field [0001] The invention relates to a processing method, in particular to a voice recognition-based intelligent class card interaction method. Background technique [0002] With the rapid development of the network, network-based applications can help schools release rich media information on various occasions within their jurisdiction, and improve the efficiency of information dissemination in schools. The smart class card is an application carrier in the information technology environment, and it is also an important part of the construction of smart classrooms and smart campuses. Deployed at the door of the classroom, it has the functions of displaying curriculum information, class and school notices, cultural construction, announcement information release, swiping card attendance, information query, home-school interactive messages, etc. However, users can only rely on traditional interaction methods to exchange information with smart class boards, and probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/26
CPCG10L15/26
Inventor 陈天蔡瑞琦丁国柱
Owner 广州云蝶科技有限公司
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